Patrick Mulligan, M.D.
NPI 1710321138 · Diagnostic Radiology Physician · San Mateo, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Mulligan, M.D. is a Diagnostic Radiology Physician provider in San Mateo, CA (NPI 1710321138).
Provider details
- NPI number
- 1710321138
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A134461 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,093 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 635 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 259 | $100 |
| Ct Scan Head Or Brain Without Contrast70450 | 258 | $46 |
| X-Ray of Chest, 2 Views71046 | 202 | $12 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 119 | $96 |
| Ct Scan of Chest Without Contrast71250 | 89 | $59 |
Practice location
Mailing address
Additional practice locations (3)
- 1501 Trousdale DrBurlingame, CA 94010-4506Phone: (650) 696-5515Fax: (650) 696-5280
- 222 W 39th AveSan Mateo, CA 94403-4364Phone: (650) 573-2222Fax: (650) 573-2122
- 3600 Minnesota Dr Ste 800Edina, MN 55435-7915Phone: (952) 595-1301Fax: (612) 294-4903
Registry dates
- Enumerated
- 2013-04-29
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Patrick Mulligan's NPI number?
- Patrick Mulligan's National Provider Identifier (NPI) is 1710321138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Mulligan's specialty?
- Patrick Mulligan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Mulligan located?
- Patrick Mulligan's practice location on file with NPPES is 100 S San Mateo Dr, San Mateo, CA 94401-3805.
- What is Patrick Mulligan's phone number?
- The practice phone number listed in the NPPES registry for Patrick Mulligan is (650) 696-4515.
- Does Patrick Mulligan accept Medicare?
- Patrick Mulligan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Mulligan's NPI active?
- Yes — Patrick Mulligan's NPI (1710321138) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.